Earhworm Jim on the GBA delivers fast gameplay, jaw dropping animations and hillarious number of weapons such as The Standard Blaster Gun, Rocket Gun, Super Blaster Gun, etc. You collect power ups,atoms & fight loads of funny looking bosses from Evil The Cat, Psy-Crow,Queen Slug For A Butt and Proffesor Monkey For A Head. However, the GBA version of this game did not feel like the classic SNES version. They did not add anything special to the game except the two player mode. The music in the background was pathetic and Jim's voice sounded really bad like his voice was fuul of helium gas. Majesco did not put much effort in emulating the game and there were some bad animation glitches.